AU2003271464A1 - Method for deicing energized electrical transmission lines - Google Patents
Method for deicing energized electrical transmission linesInfo
- Publication number
- AU2003271464A1 AU2003271464A1 AU2003271464A AU2003271464A AU2003271464A1 AU 2003271464 A1 AU2003271464 A1 AU 2003271464A1 AU 2003271464 A AU2003271464 A AU 2003271464A AU 2003271464 A AU2003271464 A AU 2003271464A AU 2003271464 A1 AU2003271464 A1 AU 2003271464A1
- Authority
- AU
- Australia
- Prior art keywords
- deicing
- transmission lines
- electrical transmission
- energized electrical
- energized
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/16—Devices for removing snow or ice from lines or cables
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002406368A CA2406368A1 (en) | 2002-10-03 | 2002-10-03 | Deicing of electrical transmission lines by means of a line deicer under charge |
CA2,406,368 | 2002-10-03 | ||
PCT/CA2003/001488 WO2004032300A1 (en) | 2002-10-03 | 2003-10-01 | Method for deicing energized electrical transmission lines |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2003271464A1 true AU2003271464A1 (en) | 2004-04-23 |
Family
ID=32046577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2003271464A Abandoned AU2003271464A1 (en) | 2002-10-03 | 2003-10-01 | Method for deicing energized electrical transmission lines |
Country Status (4)
Country | Link |
---|---|
US (1) | US7271508B2 (en) |
AU (1) | AU2003271464A1 (en) |
CA (1) | CA2406368A1 (en) |
WO (1) | WO2004032300A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2001213759A1 (en) * | 2000-11-14 | 2002-05-27 | Hydro-Qhebec | Switching apparatus and method for varying a phase line impedance of an electricpower transport line section |
KR100776352B1 (en) * | 2006-04-25 | 2007-11-15 | 한국전력공사 | automatic operation system and automatic operation method of ???? connected ????? |
US9048649B2 (en) * | 2012-03-20 | 2015-06-02 | The Boeing Company | Method and apparatus for anti-icing and deicing power transmission lines |
RU2485656C1 (en) * | 2012-03-23 | 2013-06-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Уральский государственный университет путей сообщения" (УрГУПС) | Method for catenary wires heating |
CN104615868B (en) * | 2015-01-23 | 2018-02-13 | 云南电网有限责任公司 | A kind of powerline ice-covering whether there is differentiation and ice covering thickness forecasting procedure |
EP3392996B1 (en) * | 2017-04-21 | 2019-08-07 | ABB Schweiz AG | Longitudinal voltage regulation at the line terminals of a phase shifting transformer |
RU2668234C1 (en) * | 2017-12-28 | 2018-09-27 | Открытое Акционерное Общество "Российские Железные Дороги" | Method of removing ice from high-speed main contact suspension wires in air gunner zone without crossing wires |
CN109412104B (en) * | 2018-10-10 | 2020-06-12 | 南方电网科学研究院有限责任公司 | Anti-icing wire-protecting and ice-melting method for hybrid direct-current power transmission system line |
RU195977U1 (en) * | 2019-11-06 | 2020-02-12 | Публичное акционерное общество энергетики и электрификации «Сахалинэнерго» | Transformer for melting ice on air lines |
CN113725797B (en) * | 2021-08-26 | 2022-05-13 | 武汉理工大学 | Continuous type cable snow removing device |
CN114583649B (en) * | 2022-05-09 | 2022-07-19 | 广东电网有限责任公司佛山供电局 | Zero-sequence current ice melting device and control strategy, equipment and medium thereof |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE433421C (en) * | 1926-11-02 | Siemens Schuckertwerke G M B H | Process for the electrical heating of overhead lines and their auxiliary devices through which current flows to prevent or remove snow, hoarfrost or ice formation | |
GB850612A (en) | 1957-11-12 | 1960-10-05 | British Insulated Callenders | Improvements in or relating to prevention of ice formation of high voltage overhead transmission lines |
US4085338A (en) | 1976-02-20 | 1978-04-18 | Georgy Andreevich Genrikh | High-voltage network for areas with high rate of icing |
US4082967A (en) * | 1976-03-31 | 1978-04-04 | General Electric Company | Uniformly-cooled superconducting rotor |
US4126792A (en) | 1976-12-08 | 1978-11-21 | Genrikh Georgy A | High-voltage network for areas of increased intensity of icing |
US4082962A (en) | 1977-07-11 | 1978-04-04 | Burgsdorf Vladimir Vladimirovi | Device for melting the icing by direct current on conductors of overhead power transmission line |
US4368499A (en) * | 1981-03-02 | 1983-01-11 | Electronic Specialists, Inc. | Electrical equipment protection apparatus |
GB9422902D0 (en) * | 1994-11-14 | 1995-01-04 | Citeq | Methods of enhancing the transfer capacity of a transformer station and of power flow regulation using parallel arrangements of a phase-shifting transformer w |
FR2745430B1 (en) * | 1996-02-27 | 1998-05-15 | Const Electr Fels | METHOD FOR HEATING PORTIONS OF SUPPLY CONDUCTORS AND DEVICE FOR IMPLEMENTING SAME |
CA2253762A1 (en) * | 1998-12-04 | 2000-06-04 | Hydro-Quebec | Apparatus and switching method for electric power transmission lines |
US6433520B1 (en) * | 2001-05-29 | 2002-08-13 | Siemens Power Transmission & Distribution Inc | Dc power regulator incorporating high power ac to dc converter with controllable dc voltage and method of use |
-
2002
- 2002-10-03 CA CA002406368A patent/CA2406368A1/en not_active Abandoned
-
2003
- 2003-10-01 US US10/529,696 patent/US7271508B2/en not_active Expired - Fee Related
- 2003-10-01 AU AU2003271464A patent/AU2003271464A1/en not_active Abandoned
- 2003-10-01 WO PCT/CA2003/001488 patent/WO2004032300A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2004032300A1 (en) | 2004-04-15 |
CA2406368A1 (en) | 2004-04-03 |
US7271508B2 (en) | 2007-09-18 |
US20060138870A1 (en) | 2006-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |